Patent US3477406A successfully refreshed from Google Patents.
US3477406A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of cultivation of penaeid shrimp
Assignee: Marifarms Inc
•
Filing: 1967-06-29
•
Granted: 1969-11-11
•
Expires: 1987-06-29
Abstract
No abstract record available.
Inventors
- 👤 Motosaku Fujinaga
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 12:18
CPC Classifications
A; A01; A01K; A01K61/00; A01K61/50; A01K61/59; A01K61/80; Y; Y02; Y02A; Y02A40/00; Y02A40/80; Y02A40/81
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US68871A
Cited
US78952A
Cited
US313458A
Cited
US1660259A
Cited
US2822329A
Cited
US2920606A
Cited
US2955569A
Cited
US3196833A
Cited
US3158135A
Cited
US3166043A
Cited
US3387587A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-11-10 | 1973-05-12 | 1973-11-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-11-10 | 1977-05-12 | 1977-11-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-11-10 | 1981-05-12 | 1981-11-11 | $7700.00 | Window Closed / Lapsed |